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Cheap flights from the United Kingdom to Sri Lanka from £234

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Sri Lanka

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Sri Lanka
Explore the most affordable flight options available from United Kingdom to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Tue 30/1215:50STN - CMB
2 stops28h 40mMultiple Airlines
Sun 18/114:45CMB - STN
2 stops31h 20mMultiple Airlines
Deal found 11/12£551
Mon 29/1212:30STN - CMB
3 stops34h 20mMultiple Airlines
Wed 18/222:15CMB - STN
2 stops22h 35mMultiple Airlines
Deal found 11/12£559
Sun 14/1213:00MAN - CMB
3 stops37h 40mMultiple Airlines
Mon 22/1222:15CMB - MAN
3 stops30h 00mMultiple Airlines
Deal found 10/12£580
Thu 11/1211:55LGW - CMB
3 stops34h 30mMultiple Airlines
Sun 14/1222:15CMB - LGW
2 stops31h 10mMultiple Airlines
Deal found 10/12£586
Tue 30/1215:50STN - CMB
2 stops30h 35mMultiple Airlines
Sat 17/114:45CMB - STN
2 stops24h 25mMultiple Airlines
Deal found 11/12£591
Wed 31/1215:40STN - CMB
2 stops28h 50mMultiple Airlines
Sat 31/114:40CMB - STN
3 stops26h 15mMultiple Airlines
Deal found 11/12£591
Wed 31/1212:45STN - CMB
2 stops31h 45mMultiple Airlines
Tue 13/114:45CMB - STN
2 stops26h 30mMultiple Airlines
Deal found 10/12£597
Sun 14/1221:30LHR - CMB
1 stop29h 10mIndiGo
Sun 21/1222:15CMB - LHR
1 stop26h 35mIndiGo
Deal found 11/12£600
Mon 15/1211:40MAN - CMB
1 stop15h 00mIndiGo
Sun 21/1222:15CMB - MAN
1 stop16h 30mIndiGo
Deal found 11/12£609
Tue 30/1221:30LHR - CMB
1 stop29h 10mIndiGo
Sun 18/122:15CMB - LHR
1 stop26h 35mIndiGo
Deal found 11/12£611
Wed 10/1210:35LGW - CMB
2 stops17h 40mGulf Air
Sat 20/1216:55CMB - LGW
2 stops18h 55mGulf Air
Deal found 10/12£613
Mon 15/1221:30LHR - CMB
1 stop29h 10mIndiGo
Wed 17/1222:15CMB - LHR
1 stop26h 35mIndiGo
Deal found 11/12£615

Find flight deals from United Kingdom to Sri Lanka

Keep the following information in mind while searching for United Kingdom to Sri Lanka flight deals. Data was last updated 12 December 2025.

Round-trip from

£451

One-way from

£234

Popular in

July

Cheapest in

September

Average price

£976

Good round-trip deal

£676 or less

Good one-way deal

£418 or less
26/1-2/2
  • 26/1-2/2
  • 5 total stops
  • 48h 45m total
  • United Kingdom to Sri Lanka
Search Deals
18/1
  • 18/1
  • 3 total stops
  • 42h 45m total
  • United Kingdom to Sri Lanka
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to Sri Lanka.
Search Deals
Price to beat on a one-way flight from United Kingdom to Sri Lanka.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Sri Lanka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Sri Lanka that are best for you.

Fly from

United Kingdom

Fly to

Sri Lanka

Route

Depart

Return

Price

LondonColombo

STN - CMB

STNCMB

London Stansted

Mon 12/1

10:45-03:55

2 stops35h 40m

Colombo Bandaranaike Intl

Sat 17/1

14:45-14:40

3 stops29h 25m

£547

LondonColombo

LTN - CMB

LTNCMB

London Luton

Sat 28/3

21:50-08:45

3 stops29h 25m

Colombo Bandaranaike Intl

Sat 4/4

05:15-00:35

3 stops23h 50m

£548

LondonColombo

LTN - CMB

LTNCMB

London Luton

Sat 28/2

08:30-08:15

2 stops18h 15m

Colombo Bandaranaike Intl

Mon 30/3

03:55-20:50

3 stops21h 25m

£550

LondonColombo

LTN - CMB

LTNCMB

London Luton

Fri 15/5

22:00-05:25

2 stops26h 55m

Colombo Bandaranaike Intl

Tue 2/6

05:15-22:45

2 stops22h 00m

£552

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 23/4

21:05-15:00

1 stop13h 25m

Colombo Bandaranaike Intl

Sun 3/5

17:05-11:30

1 stop22h 55m

£553

LondonColombo

SEN - CMB

SENCMB

London Southend

Fri 6/2

06:40-08:10

2 stops20h 00m

Colombo Bandaranaike Intl

Sun 15/2

22:15-14:50

2 stops22h 05m

£557

LondonColombo

LTN - CMB

LTNCMB

London Luton

Mon 5/1

21:50-08:40

3 stops29h 20m

Colombo Bandaranaike Intl

Wed 4/2

04:00-19:15

2 stops20h 45m

£559

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 25/2

21:50-10:10

2 stops30h 50m

Colombo Bandaranaike Intl

Mon 8/6

16:55-15:20

2 stops26h 55m

£579

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 17/3

19:20-20:20

1 stop19h 30m

Colombo Bandaranaike Intl

Wed 22/4

04:05-18:45

1 stop19h 10m

£583

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 6/2

13:55-02:50

1 stop31h 25m

Colombo Bandaranaike Intl

Thu 5/3

04:00-12:05

1 stop13h 35m

£583

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Sri Lanka

What is the cheapest month to book a flight from United Kingdom to Sri Lanka?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Sri Lanka (average of £279). Flying from United Kingdom to Sri Lanka in August is currently the most expensive (average of £538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to LK?

Find hourly flight availability from United Kingdom to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

One of the essential ways to save on airfare from United Kingdom to Sri Lanka is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 8% on airfare.

What is the cheapest day to fly from United Kingdom to Sri Lanka?

Use this chart to determine the cheapest time to fly return from United Kingdom to Sri Lanka. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their United Kingdom to Sri Lanka flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from United Kingdom to Sri Lanka

Explore weekly flight availability from United Kingdom to Sri Lanka. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.

The most flights from GB0 to LK0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from the United Kingdom to Sri Lanka delayed?

About 49% of weekly flights between United Kingdom and Sri Lanka have experienced delays in the past year, with the average delay time being 91 minutes.

What is the most punctual flight time for the United Kingdom to Sri Lanka flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Sri Lanka flights?

Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 49% of flights being delayed.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sri Lanka. Reviews last updated 12 December 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, andEtihad Airways from the United Kingdom to Sri Lanka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,434 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,434 reviews
Emirates
8.1
Very Good
3,434 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,677 reviews
Emirates
8.1
Very Good
3,434 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Etihad Airways
7.4
Good
1,331 reviews
Emirates
8.1
Very Good
3,434 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
SriLankan Airlines
6.9
Okay
76 reviews
Emirates
8.1
Very Good
3,434 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Air India
5.5
Fair
2,947 reviews
Emirates
8.1
Very Good
3,434 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to Sri Lanka?

    A quick flight from United Kingdom to Sri Lanka can take about 13h 25m. Air India provides one of the quickest options available for as low as £553. The distance between United Kingdom and Sri Lanka is about 5412 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to Sri Lanka one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at £235. IndiGo flights start at £250 while deals on Gulf Air start at £258 one-way.

  • Can I find deals for flights from United Kingdom to Sri Lanka that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Sri Lanka flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Sri Lanka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Sri Lanka.

  • Can I find deals for business class flights from United Kingdom to Sri Lanka?

    Yes. Cheapflights offers flight deals from United Kingdom to Sri Lanka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Sri Lanka?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Sri Lanka (average of £279). Flying from United Kingdom to Sri Lanka in August is currently the most expensive (average of £538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to Sri Lanka

Discover the top 10 airlines that operate flights from United Kingdom to Sri Lanka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£158Average£667FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SAUDIACheapest£348Average£417FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Kuwait AirwaysCheapest£401Average£529FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Qatar AirwaysCheapest£408Average£747FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest£420Average£691FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£431Average£783FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Gulf AirCheapest£460Average£600FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
British AirwaysCheapest£485Average£779FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£514Average£631FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China EasternCheapest£540Average£625FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Sri Lanka?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sri Lanka from United Kingdom today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Sri Lanka?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Sri Lanka.

Can Cheapflights find flights from United Kingdom to Sri Lanka with no change fees?

Yes! Cheapflights helps users easily find flights from United Kingdom to Sri Lanka with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Sri Lanka become cheaper?

Yes! Start tracking prices for United Kingdom to Sri Lanka flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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